﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using BMSQ.DBUtility;//Please add references

namespace BMSQ.DAL
{
    /// <summary>
    /// 数据访问类:APP_Version
    /// </summary>
    public partial class APP_Version
    {
        public APP_Version()
        { }
        #region  BasicMethod

        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(string Ver_ID)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from APP_Version");
            strSql.Append(" where Ver_ID=@Ver_ID ");
            SqlParameter[] parameters = {
					new SqlParameter("@Ver_ID", SqlDbType.NVarChar,50)			};
            parameters[0].Value = Ver_ID;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public bool Add(Model.APP_Version model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into APP_Version(");
            strSql.Append("Ver_ID,Version_Number,APP_Type,DownLoad_Path,Created_Date,NewVersion)");
            strSql.Append(" values (");
            strSql.Append("@Ver_ID,@Version_Number,@APP_Type,@DownLoad_Path,@Created_Date,@NewVersion)");
            SqlParameter[] parameters = {
					new SqlParameter("@Ver_ID", SqlDbType.NVarChar,50),
					new SqlParameter("@Version_Number", SqlDbType.NVarChar,10),
					new SqlParameter("@APP_Type", SqlDbType.Int,4),
					new SqlParameter("@DownLoad_Path", SqlDbType.NVarChar,200),
					new SqlParameter("@Created_Date", SqlDbType.DateTime),
					new SqlParameter("@NewVersion", SqlDbType.Int,4)};
            parameters[0].Value = model.Ver_ID;
            parameters[1].Value = model.Version_Number;
            parameters[2].Value = model.APP_Type;
            parameters[3].Value = model.DownLoad_Path;
            parameters[4].Value = model.Created_Date;
            parameters[5].Value = model.NewVersion;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Model.APP_Version model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update APP_Version set ");
            strSql.Append("Version_Number=@Version_Number,");
            strSql.Append("APP_Type=@APP_Type,");
            strSql.Append("DownLoad_Path=@DownLoad_Path,");
            strSql.Append("Created_Date=@Created_Date,");
            strSql.Append("NewVersion=@NewVersion");
            strSql.Append(" where Ver_ID=@Ver_ID ");
            SqlParameter[] parameters = {
					new SqlParameter("@Version_Number", SqlDbType.NVarChar,10),
					new SqlParameter("@APP_Type", SqlDbType.Int,4),
					new SqlParameter("@DownLoad_Path", SqlDbType.NVarChar,200),
					new SqlParameter("@Created_Date", SqlDbType.DateTime),
					new SqlParameter("@NewVersion", SqlDbType.Int,4),
					new SqlParameter("@Ver_ID", SqlDbType.NVarChar,50)};
            parameters[0].Value = model.Version_Number;
            parameters[1].Value = model.APP_Type;
            parameters[2].Value = model.DownLoad_Path;
            parameters[3].Value = model.Created_Date;
            parameters[4].Value = model.NewVersion;
            parameters[5].Value = model.Ver_ID;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(string Ver_ID)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from APP_Version ");
            strSql.Append(" where Ver_ID=@Ver_ID ");
            SqlParameter[] parameters = {
					new SqlParameter("@Ver_ID", SqlDbType.NVarChar,50)			};
            parameters[0].Value = Ver_ID;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 批量删除数据
        /// </summary>
        public bool DeleteList(string Ver_IDlist)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from APP_Version ");
            strSql.Append(" where Ver_ID in (" + Ver_IDlist + ")  ");
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Model.APP_Version GetModel(string Ver_ID)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 Ver_ID,Version_Number,APP_Type,DownLoad_Path,Created_Date,NewVersion from APP_Version ");
            strSql.Append(" where Ver_ID=@Ver_ID ");
            SqlParameter[] parameters = {
					new SqlParameter("@Ver_ID", SqlDbType.NVarChar,50)			};
            parameters[0].Value = Ver_ID;

            Model.APP_Version model = new Model.APP_Version();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                return DataRowToModel(ds.Tables[0].Rows[0]);
            }
            else
            {
                return null;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Model.APP_Version DataRowToModel(DataRow row)
        {
            Model.APP_Version model = new Model.APP_Version();
            if (row != null)
            {
                if (row["Ver_ID"] != null)
                {
                    model.Ver_ID = row["Ver_ID"].ToString();
                }
                if (row["Version_Number"] != null)
                {
                    model.Version_Number = row["Version_Number"].ToString();
                }
                if (row["APP_Type"] != null && row["APP_Type"].ToString() != "")
                {
                    model.APP_Type = int.Parse(row["APP_Type"].ToString());
                }
                if (row["DownLoad_Path"] != null)
                {
                    model.DownLoad_Path = row["DownLoad_Path"].ToString();
                }
                if (row["Created_Date"] != null && row["Created_Date"].ToString() != "")
                {
                    model.Created_Date = DateTime.Parse(row["Created_Date"].ToString());
                }
                if (row["NewVersion"] != null && row["NewVersion"].ToString() != "")
                {
                    model.NewVersion = int.Parse(row["NewVersion"].ToString());
                }
            }
            return model;
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select Ver_ID,Version_Number,APP_Type,DownLoad_Path,Created_Date,NewVersion ");
            strSql.Append(" FROM APP_Version ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" Ver_ID,Version_Number,APP_Type,DownLoad_Path,Created_Date,NewVersion ");
            strSql.Append(" FROM APP_Version ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获取记录总数
        /// </summary>
        public int GetRecordCount(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) FROM APP_Version ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            object obj = DbHelperSQL.GetSingle(strSql.ToString());
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("SELECT * FROM ( ");
            strSql.Append(" SELECT ROW_NUMBER() OVER (");
            if (!string.IsNullOrEmpty(orderby.Trim()))
            {
                strSql.Append("order by T." + orderby);
            }
            else
            {
                strSql.Append("order by T.Ver_ID desc");
            }
            strSql.Append(")AS Row, T.*  from APP_Version T ");
            if (!string.IsNullOrEmpty(strWhere.Trim()))
            {
                strSql.Append(" WHERE " + strWhere);
            }
            strSql.Append(" ) TT");
            strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /*
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetList(int PageSize,int PageIndex,string strWhere)
        {
            SqlParameter[] parameters = {
                    new SqlParameter("@tblName", SqlDbType.VarChar, 255),
                    new SqlParameter("@fldName", SqlDbType.VarChar, 255),
                    new SqlParameter("@PageSize", SqlDbType.Int),
                    new SqlParameter("@PageIndex", SqlDbType.Int),
                    new SqlParameter("@IsReCount", SqlDbType.Bit),
                    new SqlParameter("@OrderType", SqlDbType.Bit),
                    new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
                    };
            parameters[0].Value = "APP_Version";
            parameters[1].Value = "Ver_ID";
            parameters[2].Value = PageSize;
            parameters[3].Value = PageIndex;
            parameters[4].Value = 0;
            parameters[5].Value = 0;
            parameters[6].Value = strWhere;	
            return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
        }*/

        #endregion  BasicMethod
        #region  ExtensionMethod

        #endregion  ExtensionMethod
    }
}
